The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 27, 2013
Filed:
May. 31, 2010
Do-young Joung, Seoul, KR;
Tae-sung Park, Seoul, KR;
Chang-hyun Lee, Seoul, KR;
Yong-gyoo Kim, Seoul, KR;
Jae-hoon Kwon, Seoul, KR;
Jae-sung Park, Seoul, KR;
Sung-kee Kim, Seoul, KR;
Ji-wan Song, Seoul, KR;
Do-Young Joung, Seoul, KR;
Tae-Sung Park, Seoul, KR;
Chang-Hyun Lee, Seoul, KR;
Yong-Gyoo Kim, Seoul, KR;
Jae-Hoon Kwon, Seoul, KR;
Jae-Sung Park, Seoul, KR;
Sung-Kee Kim, Seoul, KR;
Ji-Wan Song, Seoul, KR;
Samsung Electronics Co., Ltd., Yeongtong-gu, Suwon-si, Gyeonggi-do, KR;
Abstract
A method for variably controlling a bit rate of video data through end-to-end channel status sensing in a Wireless Broadband (WiBro) network is provided. The method includes classifying wireless channel statuses of a transmission side and a reception side into normal and abnormal statuses during video data transmission; variably controlling and determining an encoding bit rate of a transmission side's encoder according to the classification result; and comparing the determined encoding bit rate with a Down Link Modulation & Coding Selection Level (DL MCS Level) which is a parameter of the reception side, so as to vary a final encoding bit rate of the transmission side.